51798660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1253

約数の個数: 96

約数和(自身を含む): 157272192

約数和(自身を除く): 105473532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 645, 731, 860, 1020, 1181, 1290, 1462, 2193, 2362, 2580, 2924, 3543, 3655, 4386, 4724, 5905, 7086, 7310, 8772, 10965, 11810, 14172, 14620, 17715, 20077, 21930, 23620, 35430, 40154, 43860, 50783, 60231, 70860, 80308, 100385, 101566, 120462, 152349, 200770, 203132, 240924, 253915, 301155, 304698, 401540, 507830, 602310, 609396, 761745, 863311, 1015660, 1204620, 1523490, 1726622, 2589933, 3046980, 3453244, 4316555, 5179866, 8633110, 10359732, 12949665, 17266220, 25899330, 51798660]

約数ペア:

[(1, 51798660), (2, 25899330), (3, 17266220), (4, 12949665), (5, 10359732), (6, 8633110), (10, 5179866), (12, 4316555), (15, 3453244), (17, 3046980), (20, 2589933), (30, 1726622), (34, 1523490), (43, 1204620), (51, 1015660), (60, 863311), (68, 761745), (85, 609396), (86, 602310), (102, 507830), (129, 401540), (170, 304698), (172, 301155), (204, 253915), (215, 240924), (255, 203132), (258, 200770), (340, 152349), (430, 120462), (510, 101566), (516, 100385), (645, 80308), (731, 70860), (860, 60231), (1020, 50783), (1181, 43860), (1290, 40154), (1462, 35430), (2193, 23620), (2362, 21930), (2580, 20077), (2924, 17715), (3543, 14620), (3655, 14172), (4386, 11810), (4724, 10965), (5905, 8772), (7086, 7310)]